Montego Bay Weather in July
What's the weather like in Montego Bay (Saint James) in July 2025?
The climate in Montego Bay during July can be summarized as hot, humid and wet.
July is in the summer in Montego Bay and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 31.6°C 88.9°F |
|---|---|
| Nightly temperature | 23.2°C 73.8°F |
| Average temperature | 27.4°C 81.3°F |
| Daily sunshine | 8.2 hrs |
| Avg rainfall | 169 mm 6.7 ins |
| Rainy days | 13 days |
| Sea temperature | 29°C 84.2°F |
| Humidity | 78% |
| Windspeed | 13kph 8 mph |
On average July is the 6th wettest month of the year in Montego Bay with around 169mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
July temperatures in Montego Bay
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Montego Bay in July 2025.
Other monthly averages
Montego Bay weather stats
| Hottest month: | August | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | February | 74mm 2.9ins |
| Sunniest month: | April | 8.8hrs |
| Coldest month: | January | 28.9°C 84°F |
| Wettest month: | October | 261mm 10.3ins |
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